104.21.192.0/19
AS13335 · Cloudflare, Inc.
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| Country |
United States
|
| Domain | cloudflare.com |
| ASN | AS13335 |
| Registry | ARIN |
| ID | CLOUDFLARENET |
WHOIS Details
NetHandle: NET-104-16-0-0-1 OrgID: CLOUD14 Parent: NET-104-0-0-0-0 NetName: CLOUDFLARENET NetRange: 104.16.0.0 - 104.31.255.255 NetType: allocation Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse Comment: Geofeed: https://api.cloudflare.com/local-ip-ranges.csv RegDate: 2014-03-28 Updated: 2024-09-04 TechHandle: ADMIN2521-ARIN AbuseHandle: ABUSE2916-ARIN NOCHandle: NOC11962-ARIN Source: ARIN OrgID: CLOUD14 OrgName: Cloudflare, Inc. CanAllocate: Street: 101 Townsend Street City: San Francisco State/Prov: CA Country: US PostalCode: 94107 RegDate: 2010-07-09 Updated: 2024-11-25 OrgAdminHandle: ADMIN2521-ARIN OrgTechHandle: ADMIN2521-ARIN OrgAbuseHandle: ABUSE2916-ARIN OrgNOCHandle: CLOUD146-ARIN OrgRoutingHandle: CLOUD146-ARIN Source: ARIN POCHandle: CLOUD146-ARIN IsRole: Y LastName: Cloudflare-NOC FirstName: Street: 101 Townsend St City: San Francsico State/Prov: CA Country: US PostalCode: 94107 RegDate: 2021-07-01 Updated: 2025-08-20 OfficePhone: +1-650-319-8930 Mailbox: [email protected] Source: ARIN POCHandle: ADMIN2521-ARIN IsRole: Y LastName: Admin FirstName: Street: 101 Townsend Street City: San Francisco State/Prov: CA Country: US PostalCode: 94107 RegDate: 2011-04-19 Updated: 2025-06-12 OfficePhone: +1-650-319-8930 Mailbox: [email protected] Source: ARIN POCHandle: NOC11962-ARIN IsRole: Y LastName: NOC FirstName: Street: 101 Townsend Street City: San Francisco State/Prov: CA Country: US PostalCode: 94107 RegDate: 2011-04-19 Updated: 2025-03-12 OfficePhone: +1-650-319-8930 Mailbox: [email protected] Source: ARIN POCHandle: ABUSE2916-ARIN IsRole: Y LastName: Abuse FirstName: Street: 101 Townsend Street City: San Francisco State/Prov: CA Country: US PostalCode: 94107 RegDate: 2011-02-14 Updated: 2024-09-04 OfficePhone: +1-650-319-8930 Mailbox: [email protected] Source: ARIN
Hosted domains
There are 74 domain names hosted across 24 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 104.21.192.103 | compassionateinquiry.com | 23 |
| 104.21.222.93 | a0.fan | 1 |
| 104.21.211.190 | a0.fan | 1 |
| 104.21.211.135 | henhenkp.xyz | 1 |
| 104.21.196.102 | nochangetech.com | 1 |
| 104.21.207.183 | ouzba.com | 1 |
| 104.21.207.216 | tvzhibo.com | 1 |
| 104.21.211.174 | a0.fan | 1 |
| 104.21.207.208 | a0.fan | 1 |
| 104.21.211.13 | a0.fan | 1 |
| 104.21.211.237 | henhenkp.xyz | 1 |
Hosted domains API
Pingable IPs
8,192 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 104.21.213.47 |
0.12ms from Lisbon,
PT
|
|
| 104.21.208.44 |
0.13ms from Yerevan,
AM
|
|
| 104.21.223.202 |
0.13ms from Lisbon,
PT
|
|
| 104.21.211.6 |
0.13ms from Lisbon,
PT
|
|
| 104.21.193.68 |
0.13ms from Yerevan,
AM
|
|
| 104.21.215.199 |
0.13ms from Lisbon,
PT
|
|
| 104.21.221.243 |
0.12ms from Lisbon,
PT
|
|
| 104.21.210.41 |
0.14ms from Yerevan,
AM
|
|
| 104.21.196.167 |
0.14ms from Yerevan,
AM
|
|
| 104.21.199.153 |
0.13ms from Lisbon,
PT
|
|
| 104.21.216.88 |
0.13ms from Lisbon,
PT
|
|
| 104.21.194.254 |
0.13ms from Yerevan,
AM
|
|
| 104.21.192.32 |
0.13ms from Lisbon,
PT
|
|
| 104.21.195.185 |
0.13ms from Yerevan,
AM
|
|
| 104.21.206.158 |
0.13ms from Brisbane,
AU
|
|
| 104.21.222.16 |
0.13ms from Lisbon,
PT
|
|
| 104.21.201.63 |
0.13ms from Lisbon,
PT
|
|
| 104.21.205.52 |
0.13ms from Lisbon,
PT
|
|
| 104.21.209.254 |
0.12ms from Lisbon,
PT
|
|
| 104.21.207.222 |
0.12ms from Yerevan,
AM
|
|
| 104.21.212.92 |
0.13ms from Lisbon,
PT
|
|
| 104.21.202.147 |
0.13ms from Lisbon,
PT
|
|
| 104.21.219.111 |
0.13ms from Yerevan,
AM
|
|
| 104.21.218.249 |
0.13ms from Lisbon,
PT
|
|
| 104.21.198.15 |
0.13ms from Lisbon,
PT
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 41.37.20.83 |
4.56ms from Cairo,
EG
|
|
| 35.202.215.19 |
0.11ms from Council Bluffs,
US
|
|
| 116.75.209.131 |
1.90ms from Delhi,
IN
|
|
| 51.105.25.195 |
0.25ms from London,
GB
|
|
| 65.196.7.3 |
3.18ms from Piscataway,
US
|
|
| 122.169.77.243 |
2.48ms from Pune,
IN
|
|
| 200.208.160.243 |
6.54ms from Sao Paulo,
BR
|
|
| 175.253.244.19 |
1.93ms from Seoul,
KR
|
|
| 97.85.138.51 |
5.62ms from St. Louis,
US
|
|
| 174.95.212.115 |
4.25ms from Toronto,
CA
|
|
| 5.31.32.3 |
4.38ms from Abu Dhabi,
AE
|
|
| 186.170.244.131 |
3.16ms from Bogota,
CO
|
|
| 196.138.185.227 |
14.48ms from Cairo,
EG
|
|
| 97.184.223.227 |
10.99ms from Chicago,
US
|
|
| 185.233.4.19 |
1.45ms from Erith,
GB
|
|
| 94.45.33.19 |
7.48ms from Kyiv,
UA
|
|
| 124.235.234.243 |
8.16ms from Liaoyang,
CN
|
|
| 185.37.219.35 |
0.50ms from Milan,
IT
|
|
| 126.124.196.35 |
2.17ms from Osaka,
JP
|
|
| 90.87.136.3 |
2.82ms from Paris,
FR
|
|
| 217.20.192.147 |
0.80ms from Zuerich,
CH
|
|
| 40.70.77.19 |
0.27ms from Boydton,
US
|
|
| 131.164.166.195 |
1.78ms from Copenhagen,
DK
|
|
| 38.186.124.243 |
6.86ms from Dallas,
US
|
|
| 103.56.166.131 |
1.06ms from Ho Chi Minh City,
VN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Riga, LV
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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